Listes faunistiques invertébrés
Cadoule à Mauguio 3 06190650
- Télécharger la fiche IRSTEA xls / 89 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 16/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 5 |
| Variété taxonomique | 17 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 31.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 37.0 | dominant |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 20.0 | dominant |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | B |
| P2 | Algues | Nulle | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Sables | Nulle | A |
| P7 | Granulats | Nulle | B |
| P8 | Hydrophytes | Nulle | C |
| P9 | Algues | Nulle | C |
| P10 | Granulats | Nulle | C |
| P11 | Hydrophytes | Nulle | C |
| P12 | Dalles, argiles | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 7 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 2 | 1 | |
| Tinodes | 245 | 1 | ||
| Baetidae | 363 | 3 | ||
| Cloeon | 387 | 2 | 7 | 1 |
| Caenis | 457 | 3 | 14 | 2 |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 1 | 2 | |
| Chironomidae | 807 | 697 | 1992 | 1122 |
| Dixidae | 793 | 5 | ||
| Empididae | 831 | 1 | ||
| Micronecta | 719 | 3 | ||
| Coenagrionidae | 658 | 1 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 8 | 1 | 3 |
| Galba | 1001 | 1 | ||
| Physella | 19280 | 3 | ||
| Planorbidae | 1009 | 1 | ||
| Glossiphoniidae | 908 | 9 | ||
| Oligochaeta | 933 | 10 | 11 | 18 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 |